<?php
    function message($content = "")
    {
        echo '<div class="navigation_title">
                    Thông Báo
                </div>
                <div class="navigation_body" style="clear: both; position: relative; padding-top: 10px; overflow: hidden; color: #D3971E; font-size: 14pt;">'
                    .$content.
                '</div>
                <div class="navigation_footer" style="clear: both;">
                    &nbsp;
                </div>';      
    }
?>